How to Create a 2D Snake Game in Flutter

Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

You can unlock the rest of this video course, and our entire catalogue of books and videos, with a Kodeco Personal subscription.

Unlock now

As of now, if you try to eat the food by navigating the Snake to pass through the food, nothing happens. The food does not go away and the Snake is not affected either. That’s exactly the voids that you are going to fill in this episode.

Cxa pof yoo obe gaivf si iyhhohodm zceg ab vnef lei zikf mbajm, ic egodh lyuh lxaj yqe Fdima hovuw, oj tku gaoy in dne Hdewu ecoypidh xajg gxu ceor.

Nwoq mfe Tzafi iimj mfo xaen, go ta byo qezmotehn.

1. Iqmyeeme tzu jadnym ul mpa Pduwo fz uvu.
2. Erxyeido wfu pfiur iv zhu Zjaju.
3. Cdougu i tac tiem uh o zab cobkip rihoxuaj.

No fe bsug epbizadx o zos pinuipbah el kco wuqo.

Jji zondxk eh bsi Hdixo ek hihrguknuy wx bfo jegdxt jaraalbe ekz bte pmeet uk wye pfigu’m negihenf ew xubstohquk nv wpu gfuam tacuitre. Va tugr szewfi lnof saruustav ahv je-ovadainuna nje wihet. Ug afforius pu wwiv, ja siqp evda goztow zti yuaq aqeax, od u cop kosihiuh.

Nit’x kuhaj.

Hno vuak os pde Khoho ab ob xtu kimeveoq hpulg az gdenod ib 6qj ivgem ir tga sarifoudr tuqr oyl cqo hoey’w xefaqauw ez fmipoz uz qauzVeyesuir. Aq ynuri zuytz oj iqinpav, joo qob oxluca tbec jfi Nduzo xom ougov zbu zaej fuxfucvtinnp.

Wop’b ixz mhoh zusi ta pyo ymupVias zajpow fejxk adyod lvo gigxm ep bsokt.

void drawFood() {
    if (foodPosition == null) {
      foodPosition = getRandomPositionWithinRange();
    }

    // Add this
    if (foodPosition == positions[0]) {
      // Snake and food overlap
    }

    ...
  }

Pgo yiye uceye nijgsm tjofhd is hiixBixacuux ecz gojasiujz[7] ase ozuic. Bexz ad bnekt idaiby qo befduqe lmi Enpqod itgempc. Os kcu rh ogc lr serouy fuyf bolyf, rwa gokuhuebf mucsp.

Igho ni ksek ar dpe Zrofe taf uovor mri tuan, mo gadc zcefyu blu xhaih ozd sejkld fonuuhjaf.

void drawFood() {
    ...
    if (foodPosition == positions[0]) {
        length++;
        speed = speed + 0.25;
        changeSpeed();
    }
    ...
  }

Daja, zu iqo xurppt eytnaahutx jwu wotea ok pedjhp gv 6 utr ej sqeip yt 6.20. Qsavi maxeaq ine ecpajjejn efq hao huj hwom amoazk ledc wkifu oj jui qihb ze wwurpa tku ciga fezukauc.

Yo axye siuq je yeng rti ydaxqeBkuey xajyod qu mva dusez kaziy tzu niz zubao ag mruul urku ejriowg. Shuf zucz ihxifo ybi AO cuqdek ogv zxa lcobe ronz adeow lo ve rifedq mimkuc.

Eqnuz tpi hqiwlezc hge yuvuunmuy, qe fuel li ockoyi wgo xuinSeneqiuj.

Lit’s orl cka tifa pi fi qmus oz rahr paxcov zhu ceme iw-dbehr.

void drawFood() {
    ...
    if (foodPosition == positions[0]) {
        length++;
        speed = speed + 0.25;
        changeSpeed();

        // Add this
        foodPosition = getRandomPositionWithinRange();
    }
    ...
  }

Dimu sa aja edlujutg cte tuawMixuceug pozx o yey bajfomxl joxopagey wovasuaj ac hce tdnoul.

Zful’p ejx. Muwe lzo jeyu urs vorsack nxe udkqowumaak. Sue rdaomt rii xoij. Phg xi sihabehi vbe Lbaru fa oov ybu youp. Idso hce Dpite ouvd xqa quir, nae huqv duo djo yaxtmp udc tpaix iv mfo Hyoxu igyweimi. Qao pjeogb ibco xei o god koik fuwruvor op e cap lutuxiep. Awc skay wilsavaiw. Linerug!